Churches
Early Medieval Architecture (Oxford History of Art)
The Genius in the Design: Bernini, Borromini, and the Rivalry That Transformed Rome
Early Christian and Byzantine Architecture (The Yale University Press Pelican History of Art)
The Gothic Cathedral: The Architecture of the Great Church 1130-1530
How to Read a Church: A Guide to Symbols and Images in Churches and Cathedrals
England's Thousand Best Churches
The Gothic Enterprise: A Guide to Understanding the Medieval Cathedral
The House of God: Church Architecture, Style and History
Guided by a Stonemason: The Cathedrals, Abbeys and Churches of Britain Unveiled
Theology in Stone: Church Architecture From Byzantium to Berkeley
The English Cathedral
Rome
Heavenly City: The Architectural Tradition of Catholic Chicago
The magazine of ecclesiastical architecture and art 
